51034421100300 has 144 divisors (see below), whose sum is σ = 161168938694400. Its totient is φ = 12365395027200.

The previous prime is 51034421100277. The next prime is 51034421100329. The reversal of 51034421100300 is 300112443015.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2085486 + ... + 10315914.

Almost surely, 2^{51034421100300} is an apocalyptic number.

51034421100300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51034421100300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80584469347200).

51034421100300 is an abundant number, since it is smaller than the sum of its proper divisors (110134517594100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51034421100300 is a wasteful number, since it uses less digits than its factorization.

51034421100300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8232336 (or 8232329 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 51034421100300 its reverse (300112443015), we get a palindrome (51334533543315).

The spelling of 51034421100300 in words is "fifty-one trillion, thirty-four billion, four hundred twenty-one million, one hundred thousand, three hundred".